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<div id="overview"><a href="../../../../../../../apidocs/com/agilejava/maven/plugins/overview/logic/DependencyProcessor.html">View Javadoc</a></div><pre>

<a name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> com.agilejava.maven.plugins.overview.logic;
<a name="2" href="#2">2</a>   
<a name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> com.agilejava.maven.plugins.overview.vo.ArtifactVertex;
<a name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> com.agilejava.maven.plugins.overview.Exclusion;
<a name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> edu.uci.ics.jung.graph.DirectedGraph;
<a name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> edu.uci.ics.jung.graph.impl.DirectedSparseGraph;
<a name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> org.apache.maven.artifact.Artifact;
<a name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> org.apache.maven.artifact.factory.ArtifactFactory;
<a name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> org.apache.maven.artifact.metadata.ArtifactMetadataSource;
<a name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.artifact.repository.ArtifactRepository;
<a name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.artifact.resolver.ArtifactCollector;
<a name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.plugin.AbstractMojo;
<a name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.project.MavenProject;
<a name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.shared.dependency.tree.DependencyNode;
<a name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.shared.dependency.tree.DependencyTreeBuilder;
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> org.apache.maven.shared.dependency.tree.DependencyTreeBuilderException;
<a name="17" href="#17">17</a>  
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a name="22" href="#22">22</a>  
<a name="23" href="#23">23</a>  <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Logic of dependency processing. */</em>
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/DependencyProcessor.html">DependencyProcessor</a> {
<a name="25" href="#25">25</a>    <strong class="jxr_keyword">private</strong> List&lt;Exclusion&gt; exclusions;
<a name="26" href="#26">26</a>    <strong class="jxr_keyword">private</strong> List&lt;String&gt; includes;
<a name="27" href="#27">27</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> maxDepth;
<a name="28" href="#28">28</a>    <strong class="jxr_keyword">private</strong> List&lt;String&gt; scopes;
<a name="29" href="#29">29</a>    <strong class="jxr_keyword">private</strong> DependencyTreeBuilder dependencyTreeBuilder;
<a name="30" href="#30">30</a>    <strong class="jxr_keyword">private</strong> ArtifactRepository localRepository;
<a name="31" href="#31">31</a>    <strong class="jxr_keyword">private</strong> ArtifactFactory factory;
<a name="32" href="#32">32</a>    <strong class="jxr_keyword">private</strong> ArtifactMetadataSource artifactMetadataSource;
<a name="33" href="#33">33</a>    <strong class="jxr_keyword">private</strong> ArtifactCollector collector;
<a name="34" href="#34">34</a>    <strong class="jxr_keyword">private</strong> AbstractMojo abstractMojo;
<a name="35" href="#35">35</a>  
<a name="36" href="#36">36</a>    <em class="jxr_javadoccomment">/**</em>
<a name="37" href="#37">37</a>  <em class="jxr_javadoccomment">   * Constructor injecting required dependencies.</em>
<a name="38" href="#38">38</a>  <em class="jxr_javadoccomment">   *</em>
<a name="39" href="#39">39</a>  <em class="jxr_javadoccomment">   * @param includes               String with coma separated includes groupsIds</em>
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment">   *                               like: "com.gr1, com.gr2"</em>
<a name="41" href="#41">41</a>  <em class="jxr_javadoccomment">   * @param exclusions               String with coma separated excluded artifacts</em>
<a name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> *                               like: "artifact1,artifact2".</em>
<a name="43" href="#43">43</a>  <em class="jxr_javadoccomment">   * @param maxDepth Maximum depth of inclusions.</em>
<a name="44" href="#44">44</a>  <em class="jxr_javadoccomment">   * @param scopes Scopes to be included.</em>
<a name="45" href="#45">45</a>  <em class="jxr_javadoccomment">   * @param dependencyTreeBuilder  Maven toolbox.</em>
<a name="46" href="#46">46</a>  <em class="jxr_javadoccomment">   * @param localRepository        Maven toolbox.</em>
<a name="47" href="#47">47</a>  <em class="jxr_javadoccomment">   * @param factory                Maven toolbox.</em>
<a name="48" href="#48">48</a>  <em class="jxr_javadoccomment">   * @param artifactMetadataSource Maven toolbox.</em>
<a name="49" href="#49">49</a>  <em class="jxr_javadoccomment">   * @param collector              Maven toolbox.</em>
<a name="50" href="#50">50</a>  <em class="jxr_javadoccomment">   * @param abstractMojo           Maven toolbox.</em>
<a name="51" href="#51">51</a>  <em class="jxr_javadoccomment">   */</em>
<a name="52" href="#52">52</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/DependencyProcessor.html">DependencyProcessor</a>(
<a name="53" href="#53">53</a>        String includes,
<a name="54" href="#54">54</a>        List&lt;Exclusion&gt; exclusions,
<a name="55" href="#55">55</a>        <strong class="jxr_keyword">int</strong> maxDepth,
<a name="56" href="#56">56</a>        List&lt;String&gt; scopes,
<a name="57" href="#57">57</a>        DependencyTreeBuilder dependencyTreeBuilder,
<a name="58" href="#58">58</a>        ArtifactRepository localRepository,
<a name="59" href="#59">59</a>        ArtifactFactory factory,
<a name="60" href="#60">60</a>        ArtifactMetadataSource artifactMetadataSource,
<a name="61" href="#61">61</a>        ArtifactCollector collector,
<a name="62" href="#62">62</a>        AbstractMojo abstractMojo) {
<a name="63" href="#63">63</a>      <strong class="jxr_keyword">this</strong>.dependencyTreeBuilder = dependencyTreeBuilder;
<a name="64" href="#64">64</a>      <strong class="jxr_keyword">this</strong>.localRepository = localRepository;
<a name="65" href="#65">65</a>      <strong class="jxr_keyword">this</strong>.factory = factory;
<a name="66" href="#66">66</a>      <strong class="jxr_keyword">this</strong>.artifactMetadataSource = artifactMetadataSource;
<a name="67" href="#67">67</a>      <strong class="jxr_keyword">this</strong>.collector = collector;
<a name="68" href="#68">68</a>      <strong class="jxr_keyword">this</strong>.abstractMojo = abstractMojo;
<a name="69" href="#69">69</a>      <strong class="jxr_keyword">this</strong>.exclusions = exclusions;
<a name="70" href="#70">70</a>      <strong class="jxr_keyword">final</strong> String[] inclSplited = includes.split(<span class="jxr_string">","</span>);
<a name="71" href="#71">71</a>      processSplitedFilter(
<a name="72" href="#72">72</a>          <strong class="jxr_keyword">this</strong>.includes = <strong class="jxr_keyword">new</strong> ArrayList&lt;String&gt;(inclSplited.length), inclSplited,
<a name="73" href="#73">73</a>          <span class="jxr_string">"includes"</span>);
<a name="74" href="#74">74</a>  
<a name="75" href="#75">75</a>      <strong class="jxr_keyword">this</strong>.maxDepth = maxDepth;
<a name="76" href="#76">76</a>      <strong class="jxr_keyword">this</strong>.scopes = scopes;
<a name="77" href="#77">77</a>      
<a name="78" href="#78">78</a>      <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.abstractMojo.getLog().isDebugEnabled()) {
<a name="79" href="#79">79</a>        <strong class="jxr_keyword">this</strong>.abstractMojo.getLog()
<a name="80" href="#80">80</a>            .debug(<span class="jxr_string">"DependencyProcessor: includes: "</span> + <strong class="jxr_keyword">this</strong>.includes);
<a name="81" href="#81">81</a>        <strong class="jxr_keyword">this</strong>.abstractMojo.getLog()
<a name="82" href="#82">82</a>            .debug(<span class="jxr_string">"DependencyProcessor: excludes: "</span> + <strong class="jxr_keyword">this</strong>.exclusions);
<a name="83" href="#83">83</a>      }
<a name="84" href="#84">84</a>    }
<a name="85" href="#85">85</a>  
<a name="86" href="#86">86</a>    <em class="jxr_javadoccomment">/**</em>
<a name="87" href="#87">87</a>  <em class="jxr_javadoccomment">   * Processes exclusion list.</em>
<a name="88" href="#88">88</a>  <em class="jxr_javadoccomment">   *</em>
<a name="89" href="#89">89</a>  <em class="jxr_javadoccomment">   * @param saveTo      Save splitetd exclusions.</em>
<a name="90" href="#90">90</a>  <em class="jxr_javadoccomment">   * @param splitedData Splited exclusions.</em>
<a name="91" href="#91">91</a>  <em class="jxr_javadoccomment">   * @param desc        description</em>
<a name="92" href="#92">92</a>  <em class="jxr_javadoccomment">   */</em>
<a name="93" href="#93">93</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> processSplitedFilter(
<a name="94" href="#94">94</a>        <strong class="jxr_keyword">final</strong> List&lt;String&gt; saveTo, <strong class="jxr_keyword">final</strong> String[] splitedData,
<a name="95" href="#95">95</a>        <strong class="jxr_keyword">final</strong> String desc) {
<a name="96" href="#96">96</a>      <strong class="jxr_keyword">for</strong> (String string : splitedData) {
<a name="97" href="#97">97</a>        String trimmed = string.trim();
<a name="98" href="#98">98</a>        <strong class="jxr_keyword">if</strong> (trimmed.length() &gt; 0) {
<a name="99" href="#99">99</a>          saveTo.add(trimmed);
<a name="100" href="#100">100</a>         logExclusion(trimmed, desc);
<a name="101" href="#101">101</a>       }
<a name="102" href="#102">102</a>     }
<a name="103" href="#103">103</a>   }
<a name="104" href="#104">104</a> 
<a name="105" href="#105">105</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> logExclusion(<strong class="jxr_keyword">final</strong> String trimmed, <strong class="jxr_keyword">final</strong> String desc) {
<a name="106" href="#106">106</a>     <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.abstractMojo.getLog().isDebugEnabled()) {
<a name="107" href="#107">107</a>       <strong class="jxr_keyword">this</strong>.abstractMojo.getLog()
<a name="108" href="#108">108</a>           .debug(<span class="jxr_string">"DependencyProcessor: "</span> + desc + <span class="jxr_string">": "</span> + trimmed);
<a name="109" href="#109">109</a>     }
<a name="110" href="#110">110</a>   }
<a name="111" href="#111">111</a> 
<a name="112" href="#112">112</a>   <em class="jxr_javadoccomment">/**</em>
<a name="113" href="#113">113</a> <em class="jxr_javadoccomment">   * Create dependency graph for project and sub-projects.</em>
<a name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * @param rootProject Artifact of root project, this one should never be excluded.</em>
<a name="115" href="#115">115</a> <em class="jxr_javadoccomment"> * @param reactorProjects Sub projects.</em>
<a name="116" href="#116">116</a> <em class="jxr_javadoccomment">   *</em>
<a name="117" href="#117">117</a> <em class="jxr_javadoccomment">   * @return Graph representing dependency.</em>
<a name="118" href="#118">118</a> <em class="jxr_javadoccomment">   */</em>
<a name="119" href="#119">119</a>   <strong class="jxr_keyword">public</strong> DirectedGraph createGraph(MavenProject rootProject, List reactorProjects) {
<a name="120" href="#120">120</a>     DirectedGraph graph = <strong class="jxr_keyword">new</strong> DirectedSparseGraph();
<a name="121" href="#121">121</a>     Map&lt;Artifact, ArtifactVertex&gt; processed
<a name="122" href="#122">122</a>         = <strong class="jxr_keyword">new</strong> HashMap&lt;Artifact, ArtifactVertex&gt;();
<a name="123" href="#123">123</a> 
<a name="124" href="#124">124</a>     <strong class="jxr_keyword">final</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/MyArtifactFilter.html">MyArtifactFilter</a> myArtifactFilter = <strong class="jxr_keyword">new</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/MyArtifactFilter.html">MyArtifactFilter</a>(
<a name="125" href="#125">125</a>         rootProject, includes, exclusions, scopes, abstractMojo.getLog());
<a name="126" href="#126">126</a>     <em class="jxr_comment">// For pom project, process all modules.</em>
<a name="127" href="#127">127</a>     <strong class="jxr_keyword">for</strong> (Object reactorProject : reactorProjects) {
<a name="128" href="#128">128</a>       process(
<a name="129" href="#129">129</a>           (MavenProject) reactorProject,
<a name="130" href="#130">130</a>           graph,
<a name="131" href="#131">131</a>           processed, myArtifactFilter
<a name="132" href="#132">132</a>       );
<a name="133" href="#133">133</a>     }
<a name="134" href="#134">134</a>     <strong class="jxr_keyword">return</strong> graph;
<a name="135" href="#135">135</a>   }
<a name="136" href="#136">136</a> 
<a name="137" href="#137">137</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> process(
<a name="138" href="#138">138</a>       MavenProject node,
<a name="139" href="#139">139</a>       DirectedGraph graph,
<a name="140" href="#140">140</a>       Map&lt;Artifact, ArtifactVertex&gt; processed,
<a name="141" href="#141">141</a>       <strong class="jxr_keyword">final</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/MyArtifactFilter.html">MyArtifactFilter</a> artifactFilter
<a name="142" href="#142">142</a>   ) {
<a name="143" href="#143">143</a>     abstractMojo.getLog()
<a name="144" href="#144">144</a>         .debug(<span class="jxr_string">"DependencyProcessor: Processing: "</span> + node.getId());
<a name="145" href="#145">145</a>     process(
<a name="146" href="#146">146</a>         resolveProject(node, artifactFilter), graph, processed, artifactFilter);
<a name="147" href="#147">147</a>   }
<a name="148" href="#148">148</a> 
<a name="149" href="#149">149</a>   <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> process(
<a name="150" href="#150">150</a>       DependencyNode node, DirectedGraph graph,
<a name="151" href="#151">151</a>       Map&lt;Artifact, ArtifactVertex&gt; processed,
<a name="152" href="#152">152</a>       <strong class="jxr_keyword">final</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/MyArtifactFilter.html">MyArtifactFilter</a> artifactFilter) {
<a name="153" href="#153">153</a>     <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/DependencyExtractor.html">DependencyExtractor</a> extractor = DependencyExtractor.getInstance();
<a name="154" href="#154">154</a>     extractor.extractGraph(
<a name="155" href="#155">155</a>         node, graph, processed, <strong class="jxr_keyword">this</strong>.abstractMojo.getLog(),
<a name="156" href="#156">156</a>         artifactFilter, maxDepth);
<a name="157" href="#157">157</a>   }
<a name="158" href="#158">158</a> 
<a name="159" href="#159">159</a>   <strong class="jxr_keyword">private</strong> DependencyNode resolveProject(
<a name="160" href="#160">160</a>       MavenProject project, <strong class="jxr_keyword">final</strong> <a href="../../../../../../com/agilejava/maven/plugins/overview/logic/MyArtifactFilter.html">MyArtifactFilter</a> filter) {
<a name="161" href="#161">161</a>     <strong class="jxr_keyword">try</strong> {
<a name="162" href="#162">162</a>       abstractMojo.getLog()
<a name="163" href="#163">163</a>           .debug(<span class="jxr_string">"DependencyProcessor: Resolving project: "</span> + project.getId());
<a name="164" href="#164">164</a>       <strong class="jxr_keyword">return</strong> dependencyTreeBuilder.buildDependencyTree(
<a name="165" href="#165">165</a>           project,
<a name="166" href="#166">166</a>           localRepository,
<a name="167" href="#167">167</a>           factory,
<a name="168" href="#168">168</a>           artifactMetadataSource,
<a name="169" href="#169">169</a>           filter,
<a name="170" href="#170">170</a>           collector);
<a name="171" href="#171">171</a>     } <strong class="jxr_keyword">catch</strong> (DependencyTreeBuilderException e) {
<a name="172" href="#172">172</a>       abstractMojo.getLog()
<a name="173" href="#173">173</a>           .error(<span class="jxr_string">"DependencyProcessor: Unable to build dependency tree."</span>, e);
<a name="174" href="#174">174</a>       <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a name="175" href="#175">175</a>     }
<a name="176" href="#176">176</a>   }
<a name="177" href="#177">177</a> }
</pre>
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